answersLogoWhite

0


Best Answer

[Simple Explanation]

As friction is a force and the S.I. unit of force is Newton,

the S.I. unit of friction is Newton.

[Derivative Explanation]

F=µN,

where F is Frictional force,

µ is coefficient of friction,

and N is net normal reaction.

N = -mg

where mg is gravitational force whose SI unit is Newton.-(1)

Coefficient of friction is dimensionless. -(2)

From (1) and (2), SI unit of F = SI unit of N x SI unit of µ = Newton

Hence SI of Friction is Newton.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

12y ago

there isn't one, but for the coefficient of friction mu is used

µ = mu

This answer is:
User Avatar

User Avatar

Wiki User

11y ago

Newton , since force is also a friction

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the SI unit for Friction?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What the units of force?

The SI Unit for force is the newton (N) and the CGS unit is the dyne.


What is the basic SI unit of length?

I believe that it will be meter. SI unit goes by 10's. what is the sI unit for lengthThe basic SI unit of length is meter.the basic si unit of lenght is metric.The SI base unit for length is meter. For temperature, the SI base unit is kelvin.


Is Fahrenheit a proper si unit of measurement?

There is none. Fahrenheit is not an SI unit.


Is ounce an SI base unit?

No, it isn't even an SI unit. The SI unit for mass is the kilogram. The SI unit for volume is the cubic meter.


Is a meter a SI unit for volume?

No, meter is the SI unit of Length, Si unit of volume is meter3.


Is the joule the si unit?

The joule is an SI unit!


SI unit mass?

The SI unit of mass is the kilogram.


What is the SI unit of measurement for a gram?

The gram is an SI unit. However, the SI base unit is the kilogram, not the gram.


Is mass and SI unit?

The SI unit for mass is kilogram. Mass is not a unit.


The unit of work is the?

The same as the SI unit for energy - the joule.The same as the SI unit for energy - the joule.The same as the SI unit for energy - the joule.The same as the SI unit for energy - the joule.


Is inch an SI unit of length?

No. The SI unit of length is the meter.Here are a few more units of measure that you may hearmentioned from time to time that are NOT SI units:footyardmilefurlongouncepoundfluid ouncecuppintquartgallonhogshead


What is the SI unit of connectivity?

The Siemens is the SI unit for the connectivity.